HELP HELP PLEASE PHOTOS ARE ATTACHED DUE TONIGHT

Photo 1

3x+8=26

3x=18

x=6

Photo 2

x-4=15/5

x-4=3

x=7

Photo 3

27-x=6(x+2)

27-x=6x+12

27=7x+12

7x=15

x=15/7

Photo 4

2(x-12)

2x-24

x=12

Photo 5

3x=3x-18

x=0???

(I was a bit confused on the last one and the third one but at least i tried :)

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23